| Bassum to Oestrich-Winkel | 199.35 mi (320.82 km) |
| Bassum to Offenburg | 304.80 mi (490.52 km) |
| Bassum to Oftersheim | 240.44 mi (386.95 km) |
| Bassum to Ohrdruf | 163.81 mi (263.63 km) |
| Bassum to Ohringen | 254.37 mi (409.38 km) |
| Bassum to Olbernhau | 248.03 mi (399.16 km) |
| Bassum to Olching | 340.73 mi (548.36 km) |
| Bassum to Oldenburg | 29.47 mi (47.44 km) |
| Bassum to Oldenburg in Holstein | 133.68 mi (215.14 km) |
| Bassum to Olfen | 96.69 mi (155.60 km) |
| Bassum to Olpe | 132.22 mi (212.79 km) |
| Bassum to Olsberg | 104.11 mi (167.55 km) |
| Bassum to Oranienburg | 188.48 mi (303.33 km) |
| Bassum to Ortenberg | 172.87 mi (278.20 km) |
| Bassum to Oschatz | 214.57 mi (345.31 km) |
